Underground
in example sentence
Complex life like us derives our energy from the sun, but life deep
underground
can get its energy from things like chemical reactions.
More example sentences with word underground
[Michael Bierut on the London Tube Map] The London
Underground
came together in 1908, when eight different independent railways merged to create a single system.
Harry Beck was a 29-year-old engineering draftsman who had been working on and off for the London
Underground.
In 1933, the
Underground
decided, at last, to give Harry Beck's map a try.
The
Underground
did a test run of a thousand of these maps, pocket-size.
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